CN112008066B - Casting pouring waste heat recycling device - Google Patents
Casting pouring waste heat recycling device Download PDFInfo
- Publication number
- CN112008066B CN112008066B CN202010882677.8A CN202010882677A CN112008066B CN 112008066 B CN112008066 B CN 112008066B CN 202010882677 A CN202010882677 A CN 202010882677A CN 112008066 B CN112008066 B CN 112008066B
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- China
- Prior art keywords
- heat
- fixed
- recovery
- water pipe
- waste heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D45/00—Equipment for casting, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
Abstract
Foundry goods pouring waste heat recovery utilizes device, including the water pipe, the water pipe sets up in bottom plate mechanism top surface, bottom plate mechanism includes backup pad, support bar and fixed column, the backup pad top is fixed with the support bar, and backup pad top both sides are provided with the fixed column, and the backup pad top is fixed with recovery mechanism through the fixed column grafting, and a plurality of recovery mechanisms constitute waste heat recovery group, and recovery mechanism inside is provided with the casting mold, and the backup pad top is fixed with the electric heater, and the electric heater both sides are connected with the battery, electric connection between battery and the recovery mechanism. According to the invention, the casting mold is placed in the recovery mechanism, the waste heat generated by casting absorbs heat energy through the recovery mechanism and is converted into electric energy, so that the cooling of the casting is accelerated, the converted electric energy is stored in the storage battery, and then the water in the water pipe is heated by the electric heater so as to be used as daily hot water, so that the energy-saving and environment-friendly effects are achieved.
Description
Technical Field
The invention belongs to the technical field of casting pouring equipment, and particularly relates to a casting pouring waste heat recycling device.
Background
The casting is a manufacturing process of pouring molten metal into a casting mold, and cooling and solidifying to obtain a part with required shape and performance. The casting is a common manufacturing method, has low manufacturing cost and great process flexibility, can obtain castings with complex shapes and large sizes, and occupies a great proportion in mechanical manufacturing, and the main casting process comprises the following steps: metal smelting, model manufacturing, pouring solidification, demolding cleaning and the like.
When pouring the foundry goods, can produce a large amount of heats, what adopt usually is to place the foundry goods of pouring in the air natural cooling, not only has some influence to ambient equipment, and the heat of production does not fully obtain the utilization as an energy, causes the energy extravagant to need cool off the foundry goods after the pouring, the heat of existence also does not benefit to the cooling solidification of foundry goods.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a casting pouring waste heat recycling device, which has the following specific technical scheme:
including the water pipe, the water pipe sets up in bottom plate mechanism top surface, bottom plate mechanism includes backup pad, support bar and fixed column, the backup pad top is fixed with the support bar, and backup pad top both sides are provided with the fixed column, and the backup pad top is fixed with recovery mechanism through the fixed column grafting, and a plurality of recovery mechanisms constitute waste heat recovery group, and the inside casting mold that is provided with of recovery mechanism, backup pad top are fixed with the electric heater, and the electric heater both sides are connected with the battery, electric connection between battery and the recovery mechanism.
Further, retrieve the mechanism and include case lid, box, shifter and transmission of electricity ware, the box top is provided with the case lid, and the inboard embedding of box is fixed with the shifter, and the box outer wall is provided with the transmission of electricity ware, the inside electric connection transmission of electricity ware of shifter, transmission of electricity ware electric connection battery.
Furthermore, the conversion mechanism comprises a heat absorption sheet and a thermoelectric converter, the thermoelectric converter is arranged on the inner wall of the box body, the heat absorption sheet is fixed on the side wall of the thermoelectric converter, and the thermoelectric converter is electrically connected with the power transmitter.
Further, the heat absorbing sheet is wavy.
Further, retrieve the mechanism and still include heat conduction mechanism, heat conduction mechanism both sides are fixed in the box inboard, and heat conduction mechanism bottom is fixed with the support bar, and the fixed water pipe of heat conduction mechanism bottom laminating.
Further, the heat conducting mechanism comprises connecting frames, a heat storage plate, a heat conducting plate and a heat conducting frame, the two connecting frames are fixed on the inner side of the box body in parallel, the heat storage plate and the heat conducting plate are arranged between the two connecting frames in a staggered mode, the heat conducting frame is fixed on the bottom surface of the heat conducting plate, the inner side of the heat conducting frame is arc-shaped, and the inner side of the heat conducting frame is attached and fixed to the side wall of the water pipe;
the bottom of the heat storage plate is fixedly attached to the supporting strips.
Furthermore, the electric heater is arranged at one end of a water outlet of the water pipe, and a waste heat recovery group consisting of a plurality of recovery mechanisms is connected and arranged along the direction of one end of the water inlet of the water pipe.
The invention has the beneficial effects that: in placing the recovery mechanism with the casting die, the waste heat that the pouring produced absorbs heat energy through recovery mechanism and turns into the electric energy for the cooling of foundry goods, the electric energy of conversion then is stored in the battery, then utilizes the electric heater to heat the water in the water pipe, uses for daily hot water, and is energy-concerving and environment-protective.
Drawings
FIG. 1 is a schematic overall structure diagram of the casting pouring waste heat recycling device of the invention;
FIG. 2 shows a schematic structural view of the floor mechanism of the present invention;
FIG. 3 shows a cross-sectional view of the overall assembly structure of the present invention;
FIG. 4 shows a schematic view of the switching mechanism of the present invention;
FIG. 5 is a schematic view of the bottom structure of the heat conducting mechanism of the present invention;
FIG. 6 is a schematic top view of the heat conducting mechanism of the present invention;
shown in the figure: 1. a water pipe; 2. a bottom plate mechanism; 201. a support plate; 202. a supporting strip; 203. fixing a column; 3. a recovery mechanism; 301. a box cover; 302. a box body; 303. a switching mechanism; 3031. a heat absorbing sheet; 3032. a thermoelectric converter; 304. a power transmitter; 305. a heat conducting mechanism; 3051. a connecting frame; 3052. a heat storage plate; 3053. a heat conducting plate; 3054. a heat conducting frame; 4. a storage battery; 5. an electric heater; 6. and (5) pouring the mold.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Casting pouring waste heat recycling device, including water pipe 1, water pipe 1 sets up in 2 top surfaces of bottom plate mechanism, bottom plate mechanism 2 includes backup pad 201, support bar 202 and fixed column 203, backup pad 201 top is fixed with support bar 202, backup pad 201 top both sides are provided with fixed column 203, backup pad 201 top is fixed with recovery mechanism 3 through fixed column 203 grafting, a plurality of recovery mechanisms 3 constitute the waste heat recovery group, recovery mechanism 3 inside is provided with casting mold 6, backup pad 201 top is fixed with electric heater 5, electric heater 5 both sides are connected with battery 4, electric connection between battery 4 and the recovery mechanism 3; through placing casting mold 6 in retrieving mechanism 3, the waste heat that the pouring produced absorbs heat energy through retrieving mechanism 3 and turns into the electric energy for the cooling of foundry goods, the electric energy of conversion then is stored in battery 4, then utilizes electric heater 5 to heat the water in the water pipe 1, in order to supply daily hot water to use, energy-concerving and environment-protective.
As shown in fig. 3, the recovery mechanism 3 includes a box cover 301, a box 302, a switching mechanism 303 and a power transmitter 304, the box cover 301 is disposed on the top of the box 302, the switching mechanism 303 is fixedly embedded in the box 302, the power transmitter 304 is disposed on the outer wall of the box 302, the power transmitter 304 is electrically connected inside the switching mechanism 303, and the power transmitter 304 is electrically connected with the storage battery 4; the waste heat in the box 302 is absorbed by the conversion mechanism 303 and converted into electric energy, and the generated electric energy is stored in the storage battery 4 through the power transmission device 304, so that the production and the storage of the electric energy are completed.
As shown in fig. 3 and 4, the conversion mechanism 303 includes a heat absorbing sheet 3031 and a thermoelectric converter 3032, the thermoelectric converter 3032 is disposed on the inner wall of the case 302, the heat absorbing sheet 3031 is fixed on the side wall of the thermoelectric converter 3032, and the thermoelectric converter 3032 is electrically connected to the power transmitter 304; the heat absorbing sheet 3031 absorbs heat, converts the absorbed heat into electric energy through the thermoelectric converter 3032, and outputs the electric energy through the power transmission device 304 to absorb, convert and recycle the heat.
The heat absorbing sheet 3031 is wavy; the adoption of the wavy heat absorbing sheet 3031 can increase the heat absorbing area of the heat absorbing sheet 3031, thereby improving the utilization rate of heat of the conversion mechanism 303.
The recycling mechanism 3 further comprises a heat conducting mechanism 305, two sides of the heat conducting mechanism 305 are fixed on the inner side of the box body 302, a supporting bar 202 is fixed at the bottom of the heat conducting mechanism 305, and the bottom of the heat conducting mechanism 305 is attached to and fixed with the water pipe 1; the waste heat that casting mold 6 produced passes through heat conduction mechanism 305 and transmits to water pipe 1, utilizes the waste heat directly to heat the water in the water pipe, accomplishes the preliminary heating to water.
As shown in fig. 5 and 6, the heat conducting mechanism 305 includes a connecting frame 3051, a heat storage plate 3052, a heat conducting plate 3053 and a heat conducting frame 3054, two connecting frames 3051 are fixed in parallel on the inner side of the box body 302, the heat storage plate 3052 and the heat conducting plate 3053 are arranged between the two connecting frames 3051 in a staggered manner, the heat conducting frame 3054 is fixed on the bottom surface of the heat conducting plate 3053, the inner side of the heat conducting frame 3054 is arc-shaped, and the inner side of the heat conducting frame 3054 is attached and fixed to the side wall of the water pipe 1; heat is transferred to the water pipe 1 through the heat conducting plate 3053 and the heat conducting frame 3054 for heating, the heat conducting frame 3054 with the arc-shaped inner side is attached to the water pipe 1, the heating area is increased, the position of the water pipe 1 is fixed, and the heat storage plate 3052 stores the heat for standby;
the bottom of the heat storage plate 3052 is fixedly attached to the support bar 202; the heat storage plate 3052 is supported by the supporting bars 202 to integrally support the heat conducting mechanism 305, so that structural stability is ensured.
As shown in fig. 1, the electric heater 5 is arranged at one end of the water outlet of the water pipe 1, and the waste heat recovery group consisting of the recovery mechanisms 3 is connected and arranged along the direction of one end of the water inlet of the water pipe 1; the waste heat in each recovery mechanism 3 directly carries out primary heating to water pipe 1 through heat conduction mechanism 305, and further heating is carried out through electric heater 5 in water pipe 1 delivery port one end at last, realizes that heat energy to heat energy and heat energy to electric energy two directions again and fully absorbs the waste heat and utilizes the heating of water in water pipe 1.
The invention is implemented as follows:
firstly, the device is installed and fixed according to the figure 2, the supporting plate 201 of the bottom plate mechanism 2 is fixed on the ground, then the water pipe 1 is placed between the supporting bars 202, the electric heater 5 with the storage battery 4 is installed on the supporting plate 201 on one side of the water outlet of the water pipe 1, the heating device inside the electric heater 5 is attached to the water pipe 1 so as to heat the water pipe 1, a plurality of recovery mechanisms 3 are sequentially inserted and installed on the supporting plate 201 adjacent to the electric heater 5 along the direction of the water inlet of the water pipe 1 through fixing columns 203, the recovery mechanisms 3 are electrically connected through the electric power transmission devices 304 on two sides, so that the recovery mechanisms 3 connected together form a waste heat recovery group, the recovery mechanism 3 close to the electric heater 5 is electrically connected with the storage battery 4 through the electric power transmission devices 304, thereby the waste heat recovery group can convert heat energy into electric energy to be stored in the storage battery 4, and the electric heating of the water in the water pipe 1 is carried out by the electric power supply heater 5, in the installation process, the heat conducting plate 3053 and the heat conducting frame 3054 at the bottom of the heat conducting mechanism 305 are required to be attached to the water pipe 1, so that the heat conducting mechanism 305 can conduct heat in the recovery mechanism 3, water in the water pipe 1 is heated, the heat conducting plate 3053 and the heat storage plate 3054 are fixed between two parallel connecting frames 3051 in a staggered mode, the heat storage plate 3052 and the connecting frames 3051 are supported and fixed by the supporting strips 202, the stability of the whole structure is ensured, the heat conducting plate 3053 is not required to be supported and fixed, heat transfer is carried out on the water pipe 1 without influencing the heat conducting plate 3053, and finally, an external tap water pipeline is connected to the two ends of the water pipe 1 to complete installation;
the device is used according to fig. 3, the box cover 301 of the recovery mechanism 3 is opened, the casting mold 6 with high temperature is placed on the heat conduction mechanism 305 in the box body 302, the box cover 301 is closed, at the moment, the waste heat of casting is transferred to the water pipe 1 through the heat conduction plate 3053 and the heat conduction frame 3054 of the heat conduction mechanism 305, the water in the water pipe 1 is primarily heated, part of the heat energy is absorbed by the heat storage plate 3052 fixed by the connecting frame 3051 so as to continuously transfer heat to the water pipe 1, and the heat energy of the waste heat is converted into the heat energy of the water in the water pipe 1; a part of the waste heat generated by the casting mold 6 is absorbed and converted by the conversion mechanism 303, more heat in the box body 302 is contacted through the wavy heat absorbing sheet 3031, the heat absorbing sheet 3031 converts the absorbed heat into electric energy through the thermoelectric converter 3032, the electric energy is output into the storage battery 4 through the power transmission device 304 to be stored, the stored electric energy supplies power to the electric heater 5, the bottom of the electric heater 5 generates heat to further heat the water in the water pipe 1, and the process of converting the heat energy of the casting waste heat into the electric energy and then converting the electric energy into the heat energy of the water in the water pipe 1 is completed; finally, water with higher temperature is generated at the water outlet of the water pipe 1 and is supplied for daily hot water supply through an external pipeline, so that the full recycling of the casting pouring waste heat is completed, and the energy is saved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. Foundry goods pouring waste heat recovery utilizes device, its characterized in that: the waste heat recovery device comprises a water pipe (1), wherein the water pipe (1) is arranged on the top surface of a bottom plate mechanism (2), the bottom plate mechanism (2) comprises a supporting plate (201), supporting strips (202) and fixing columns (203), the supporting strips (202) are fixed to the top of the supporting plate (201), the fixing columns (203) are arranged on two sides of the top of the supporting plate (201), a recovery mechanism (3) is fixedly connected to the top of the supporting plate (201) in an inserting mode through the fixing columns (203), a plurality of recovery mechanisms (3) form a waste heat recovery set, a pouring mold (6) is arranged inside the recovery mechanism (3), an electric heater (5) is fixed to the top of the supporting plate (201), storage batteries (4) are connected to two sides of the electric heater (5), and the storage batteries (4) are electrically connected with the recovery mechanism (3);
the recycling mechanism (3) further comprises a heat conduction mechanism (305), two sides of the heat conduction mechanism (305) are fixed on the inner side of the box body (302), a support bar (202) is fixed at the bottom of the heat conduction mechanism (305), and the bottom of the heat conduction mechanism (305) is attached to and fixed with the water pipe (1);
the heat conduction mechanism (305) comprises connecting frames (3051), a heat storage plate (3052), a heat conduction plate (3053) and a heat conduction frame (3054), two connecting frames (3051) are fixed on the inner side of the box body (302) in parallel, the heat storage plate (3052) and the heat conduction plate (3053) are arranged between the two connecting frames (3051) in a staggered mode, the heat conduction frame (3054) is fixed on the bottom surface of the heat conduction plate (3053), the inner side of the heat conduction frame (3054) is arc-shaped, and the inner side of the heat conduction frame (3054) is attached and fixed to the side wall of the water pipe (1);
the bottom of the heat storage plate (3052) is fixedly attached to the supporting strip (202).
2. The casting pouring waste heat recycling device according to claim 1, characterized in that: the recycling mechanism (3) comprises a box cover (301), a box body (302), a switching mechanism (303) and a power transmission device (304), the box cover (301) is arranged at the top of the box body (302), the switching mechanism (303) is fixedly embedded in the inner side of the box body (302), the power transmission device (304) is arranged on the outer wall of the box body (302), the power transmission device (304) is electrically connected inside the switching mechanism (303), and the power transmission device (304) is electrically connected with the storage battery (4).
3. The casting pouring waste heat recycling device according to claim 2, characterized in that: the conversion mechanism (303) comprises a heat absorption sheet (3031) and a thermoelectric converter (3032), the thermoelectric converter (3032) is arranged on the inner wall of the box body (302), the heat absorption sheet (3031) is fixed on the side wall of the thermoelectric converter (3032), and the thermoelectric converter (3032) is electrically connected with the power transmitter (304).
4. The casting pouring waste heat recycling device according to claim 3, characterized in that: the heat absorbing sheet (3031) is wavy.
5. The casting pouring waste heat recycling device according to claim 1, characterized in that: the electric heater (5) is arranged at one end of a water outlet of the water pipe (1), and the waste heat recovery group consisting of the recovery mechanisms (3) is connected and arranged along the direction of one end of the water inlet of the water pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882677.8A CN112008066B (en) | 2020-08-28 | 2020-08-28 | Casting pouring waste heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882677.8A CN112008066B (en) | 2020-08-28 | 2020-08-28 | Casting pouring waste heat recycling device |
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| Publication Number | Publication Date |
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| CN112008066A CN112008066A (en) | 2020-12-01 |
| CN112008066B true CN112008066B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010882677.8A Active CN112008066B (en) | 2020-08-28 | 2020-08-28 | Casting pouring waste heat recycling device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019412A (en) * | 2010-12-04 | 2011-04-20 | 张立强 | Casting afterheat recovery method and special equipment thereof |
| CN102107264A (en) * | 2010-12-30 | 2011-06-29 | 中国第一重型机械股份公司 | System for recycling ingot casting waste heat and working method thereof |
| CN102421551A (en) * | 2009-03-02 | 2012-04-18 | Sms西马格股份公司 | Energy recovery in hot strip mills by converting the cooling heat of the continuous casting plant and the residual heat of slabs and coils into electrical energy or otherwise utilizing the captured process heat |
| CN106925765A (en) * | 2017-05-02 | 2017-07-07 | 河北工业大学 | Afterheat of casting recycle device based on radiation heat transfer |
| CN207395529U (en) * | 2017-09-12 | 2018-05-22 | 石家庄盛华企业集团有限公司 | A kind of device for recovering residual heat of casts |
| CN208139911U (en) * | 2018-02-09 | 2018-11-23 | 乌鲁木齐智源易通智能科技有限公司 | The cold and hot company of circulation and stress cold equipment waste heat is for device |
| CN208680506U (en) * | 2018-08-13 | 2019-04-02 | 武汉华培动力科技有限公司 | Equipment is absorbed and utilized in afterheat of casting after a kind of casting |
| CN209820173U (en) * | 2018-12-21 | 2019-12-20 | 兴化金孔雀实业发展有限公司 | Heat recycling device of zinc ingot calcining furnace |
-
2020
- 2020-08-28 CN CN202010882677.8A patent/CN112008066B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421551A (en) * | 2009-03-02 | 2012-04-18 | Sms西马格股份公司 | Energy recovery in hot strip mills by converting the cooling heat of the continuous casting plant and the residual heat of slabs and coils into electrical energy or otherwise utilizing the captured process heat |
| CN102019412A (en) * | 2010-12-04 | 2011-04-20 | 张立强 | Casting afterheat recovery method and special equipment thereof |
| CN102107264A (en) * | 2010-12-30 | 2011-06-29 | 中国第一重型机械股份公司 | System for recycling ingot casting waste heat and working method thereof |
| CN106925765A (en) * | 2017-05-02 | 2017-07-07 | 河北工业大学 | Afterheat of casting recycle device based on radiation heat transfer |
| CN207395529U (en) * | 2017-09-12 | 2018-05-22 | 石家庄盛华企业集团有限公司 | A kind of device for recovering residual heat of casts |
| CN208139911U (en) * | 2018-02-09 | 2018-11-23 | 乌鲁木齐智源易通智能科技有限公司 | The cold and hot company of circulation and stress cold equipment waste heat is for device |
| CN208680506U (en) * | 2018-08-13 | 2019-04-02 | 武汉华培动力科技有限公司 | Equipment is absorbed and utilized in afterheat of casting after a kind of casting |
| CN209820173U (en) * | 2018-12-21 | 2019-12-20 | 兴化金孔雀实业发展有限公司 | Heat recycling device of zinc ingot calcining furnace |
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| CN112008066A (en) | 2020-12-01 |
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